Sony TOUGH-G series SDXC UHS-II Card 64GB, V90, CL10, U3, Max R300MB/S, W299MB/S (SF-G64T/T1), Black

Staff photographer for a Honolulu-based publisher here. These are probably my favorite SD cards EVER. Transfer rate is fast, never had an error message or lost data. Bought my first one about 9 months ago, now have 5 64gb & 1 32GB Tough cards.I use these cards in: Canon 5D3, Sony A7R III, Fuji XT3, Fuji GFX 50R, Fuji X-H1. They are the fastest writing SD cards I’ve experienced, consistently. No, I didn’t time it so it’s just a seat of the pants feeling. But they’re very fast. No issues running 4k/60 on the XT3 and buffer clears FAST in high speed drive modes.Durability wise this thing is literally a wafer of machined aluminum. Its reassuringly solid and jingles like a coin when you drop it on concrete. Its definitely gonna be “tougher” than a plastic SD card but a determined person could still bend one with their bare hands. The real value in these cards (in my opinion) is not the fact that you can submerge them in water or that they are metal. It’s the fact that Sony effectively eliminated the two most common mechanical failure points in SD cards with the Tough card design.Number one is that stupid “Write Protect” switch. Nobody I know uses it, and if you shoot all day, every day and pull your cards in and out of your camera like 4x - 8x a day....well after a year of daily use (and having never once moved the switch at ALL), the write switch will fail and your card ends up stuck in write protected mode even when it is set to read/write. It happens to our Sandisk, Lexar, and Sony SD cards with switches all the time. It’s pure genius they just ditched it. The Tough cards should last longer because of it, making them a better value in the long run.Number two are those stupid little thin plastic guide tabs to the sides of the gold contacts on the bottom of the card. With heavy daily use, those little plastic tab things have a tendency to break off. Usually in your Mac’s SD card slot on the worst possible day for it to do so. The Tough cards don’t have them. Why didn’t anyone think of this sooner? Your Macbook will thank you. Also, these should last longer for heavy daily users, making them a better value.If you are a hobbyist, amateur or even low-volume professional user, you could save a few bucks, buy a Sandisk Extreme Pro card, and be just fine. The mechanical failues I’m referring to aren’t going to make you lose the data on your card. And there are other cheaper cards with similar water resistance, etc that would give you similar peace of mind. But if you fall into the “high volume” use category, just expense them already. They’re worth it and will save you a few bucks in the long run.Yes, they cost a bit more than other cards. And as durable as they are, they aren’t indestructible. But for heavy, daily, professional use they are worth the money and then some, because Sony fixed two mechanical design flaws found on every other brand of SD card I’m aware of. I’ll update if any issues arise.

The media could not be loaded. I’ve been testing the Sony TOUGH-G V90 128GB (SF-G128T) with the Sony ZV-E1, recording in XAVC S-I 4K at 50p. Prior to this, I was using a SanDisk V60 card, which performed reasonably well overall — but with the Sony card, I observed a clear improvement in system stability and thermal behavior.The camera remains noticeably cooler during extended takes, and recording feels more consistent and responsive. This is likely due to the higher sustained write speeds of the Sony TOUGH-G, which reduce buffer load and minimize processing delays — especially important when working with high-bitrate formats like XAVC S-I.Build quality is excellent — rigid, weather-sealed, and free of fragile elements like the mechanical write-protect switch. It’s clearly designed with professional use in mind.If you work with Sony cameras and use demanding recording profiles, this card provides a level of performance and reliability that’s hard to match. In my case, the difference was both measurable and visible in practical use.

Great SD card for my R5

**Update *** Still using them... Honestly, I am not sure why anyone would even consider buying a different type of SD card.For me, memory cards are almost a necessary evil. I only notice them when they don't work, and then I have a major issue. I have had numerous SD cards fall apart over the years. I have used tape to try and put them together, but they are always a risk. Since videos and photography are how I make a living I really can't afford SD card failures. The Sony Tough Cards are the clear, and most expensive, choice.Notes-- As others have noted they are thicker than a standard SD card. I have no problems using them on my computer, but they **barely** fit in some of my cameras.- If you are filming 4k video at a decent quality you will need the 299Mb/s write speed card. It also means that you will likely need several of them! It is crazy, but I have more invested in these memory cards than most of my lenses.- They appear to be indestructible. I have been using them for over a year, and I have never had an issue. I wouldn't try to snap them in half with wire cutters, but for the most part, they can withstand whatever you throw at them.So while I would prefer to use cheaper SD cards.... but you really can't justify them if you are making your living with a camera. One thing I will add... understand what you need for write speeds. This can save you quite a bit of money. I have never had an issue with my Nikon D850 (shooting RAW) or my Leica Q2 (also in RAW) while using the 150mb/s cards. The drop in write speed will save you quite a bit of money. However, if you are shooting 4k - go ahead and spring for the 300m/s cards. I get write errors when I use my 150mb/s Sony Tough Cards with my GH5 and Canon HF G60 at higher quality 4k formats.

Great product, the fastest SD card I ever seen, no doubt Sony really have been put lots of effort to makes this fantastic SD card. Let's talk about build quality , the card is completely smooth with just a small, standard dip where the UHS-II-style contacts begin. Built of a stronger plastic, you can try all you want to break it, but you’ll be hard-pressed to do so with your bare hands. Sony says with its 10N rating, this card is 18 times stronger than a standard SD card, and is ture. I also try to put in liquid nitrogen for 1 min still works after I getting out the card. For the speed it can go up to 300 MB/s read and 299 MB/s write speeds! !That's even faster than some ssd. Overall, I will say is a bit pricey SD card out there I mean the most expensive yet! But if you need this product to do post production or cinema editing or you just want the fastest SD card out there,trust me you won't regret.